You play Knock, Knock Polio like this.
Players:3 to 9
Ages:9 to 12
One person is "on" and they stand with their back to a wall. The rest stand about one metre away from the on person. The on person says "Polio, polio, I call [insert name]". The chosen person goes up to the on person. The on person chooses a topic e.g. Your favourite hobby or Your least favourite subject. The chosen person asks the others to name their favourite (Or least favourite) thing. After he or she gets the answers they go up to the on person. The on person gets the answers but not the names. Everyone not on turns around. The on person knocks on their back and says "Are you [insert answer]?" and the knocked person says no even if the on person is correct. As soon as the on guy moves on to another person the person who got guessed correctly runs up the wall, touches it and says "Polio!" and the on person has to get to the wall and back before the guessed person does. If the guessed person wins they become on but if they on person wins they are still on.
Knock, Knock, Polio
You play Knock, Knock Polio like this.
Players:3 to 9
Ages:9 to 12
One person is "on" and they stand with their back to a wall. The rest stand about one metre away from the on person. The on person says "Polio, polio, I call [insert name]". The chosen person goes up to the on person. The on person chooses a topic e.g. Your favourite hobby or Your least favourite subject. The chosen person asks the others to name their favourite (Or least favourite) thing. After he or she gets the answers they go up to the on person. The on person gets the answers but not the names. Everyone not on turns around. The on person knocks on their back and says "Are you [insert answer]?" and the knocked person says no even if the on person is correct. As soon as the on guy moves on to another person the person who got guessed correctly runs up the wall, touches it and says "Polio!" and the on person has to get to the wall and back before the guessed person does. If the guessed person wins they become on but if they on person wins they are still on.
Try it!